Senecioate
(=β-dimethyl acrylate)千里酸酯, 丙烯酸-β, β-二甲酯
🗣️ 情景例句
Yes,
是的，
What a coincidence!
真巧！
When the brothers were reunited, Hans explained how it was that he was still alive.
兄弟俩团聚之时，汉斯说明了他活下来的经过，